Distance Calculator

Distance from Washington to O'Fallon

Distance between Washington and O'Fallon is 239 kilometers (148 miles).
Driving distance from Washington to O'Fallon is 265 kilometers (165 miles).

air 239 km
air 148 miles
car 265 km
car 165 miles

Distance Map Between Washington and O'Fallon

Washington, Springfield, United StatesO'Fallon, Springfield, United States = 148 miles = 239 km.

How far is it between Washington and O'Fallon

Washington is located in United States with (40.7037,-89.4073) coordinates and O'Fallon is located in United States with (38.5923,-89.9112) coordinates. The calculated flying distance from Washington to O'Fallon is equal to 148 miles which is equal to 239 km.

If you want to go by car, the driving distance between Washington and O'Fallon is 265.23 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 02 hours 22 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 26 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Washington 40.7037, -89.4073 40° 42´ 13.1400'' N
89° 24´ 26.3160'' W
O'Fallon 38.5923, -89.9112 38° 35´ 32.1720'' N
89° 54´ 40.3560'' W

Estimated Travel Time Between Washington and O'Fallon

Average SpeedTravel Time
30 mph (48 km/h) 05 hours 31 minutes
40 mph (64 km/h) 04 hours 08 minutes
50 mph (80 km/h) 03 hours 18 minutes
60 mph (97 km/h) 02 hours 44 minutes
70 mph (112 km/h) 02 hours 22 minutes
75 mph (120 km/h) 02 hours 12 minutes
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